# Hidden Camera | Spy Detector vs Sign documents Fast & Secure

The clearest difference is rating: Sign documents Fast & Secure at 5.0 against Hidden Camera | Spy Detector's 3.3. Sign documents Fast & Secure also leads on iOS requirement (15.6 vs 17). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Hidden Camera | Spy Detector sells 3 in-app purchases, starting at $5.99 per 7 days and Sign documents Fast & Secure sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Sign documents Fast & Secure holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

## The numbers

| Metric | Hidden Camera | Spy Detector | Sign documents Fast & Secure |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (4 ratings)](https://appshunter.io/ios/app/hidden-camera-spy-detector/id6758670350/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sign-documents-fast-and-secure/id6768265137/reviews)** |
| Number of ratings | **4** | 2 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | Freemium | Free with in-app purchases |
| Size | 10 MB | 28 MB |
| Requires iOS | 17 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ADVISORY AND RESEARCH LLC](https://appshunter.io/developer/1874308773) | [UPPER UNIT Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/1896555201) |

## What reviewers say

### Hidden Camera | Spy Detector

[App page](https://appshunter.io/ios/app/hidden-camera-spy-detector/id6758670350)

Detect hidden cameras and suspicious devices using your phone's sensors. Offers camera analysis, magnetic field detection, and Wi-Fi/Bluetooth scans to enhance privacy in unfamiliar spaces.

**Highlights:** Camera detection via device camera, Magnetic field sensor for electronic devices, Wi-Fi scan for suspicious network devices, Bluetooth scan for nearby devices, Save scan results with photos and notes, Create and share inspection reports

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spy Detector Premium | $5.99 | per 7 days |
| Detector Premium | $5.99 | per 7 days |
| Spy Detector Lifetime | $119.99 | one-time |


### Sign documents Fast & Secure

[App page](https://appshunter.io/ios/app/sign-documents-fast-and-secure/id6768265137)

Easily create, sign, and store important documents directly on your device. Import files from various sources, customize your signature, and securely share your signed documents via multiple platforms. All your signed paperwork is kept private and accessible locally.

**Highlights:** Create and sign documents instantly, Import documents via camera, gallery, or file manager, Customizable signature styles, Local document storage and archive, Securely export and share signed documents, Privacy-focused, data stays on device

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock full access | $5.99 | per 7 days |
| Fast & Secure Sign Pro | $5.99 | per 7 days |


## Frequently asked questions

### Is Hidden Camera | Spy Detector free?

Hidden Camera | Spy Detector is free to download, with in-app purchases available.

### Is Sign documents Fast & Secure free?

Sign documents Fast & Secure is free to download, with in-app purchases available.

### Which has better reviews, Hidden Camera | Spy Detector or Sign documents Fast & Secure?

Sign documents Fast & Secure is rated higher. Hidden Camera | Spy Detector averages 3.3 out of 5 from 4 ratings, while Sign documents Fast & Secure averages 5.0 from 2 ratings.

### Do Hidden Camera | Spy Detector or Sign documents Fast & Secure have ads?

Neither Hidden Camera | Spy Detector nor Sign documents Fast & Secure shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*